Just finished 308 build have not shot it yet because it was difficult to very difficult cycle live rounds and left marks all over said round and light strikes on the primer I then slathered the poop out of it with cpl and let it sit it now cycle rounds just to be safe I took said gun to local gunsmith and showed him said gun and bullets he proclaimed the barrel to be out of spec because there where horizontal line around the shoulder of the case as well as scratches all over the case and projectile I have called faxon and left a message for them call me back
Build components
Aero precision- upper,lower and handguard
Faxon- 18inch heavy gunner barrel, bolt carrier group, gas tube and block
Cmg- 3.5 trigger
Hogue- pistol grig
Other- a2 stock, rifle length spring and buffer,